KDM—Anisotropic Kirchhoff Migration
Like its beam-based counterpart, the KDM module is fully paralleled over input and output so that large volume jobs are completed in a single run. It is also based on MARVEL’s anisotropic ray tracer so it incorporates many of the features that the raytracing module uses, including
- imaging with isotropic, VTI, and TTI models;
- imaging from topography;
- full volume and target line or crossline output;
- is parameterized using Thomsen notation: ε, δ, VNMO, φ, and θ.
